v3.25.3
Segment Information - Summary of Financial Information (Details) - USD ($)
$ in Millions
 3 Months Ended 9 Months Ended
Sep. 28, 2025
Sep. 29, 2024
Sep. 28, 2025
Sep. 29, 2024
Dec. 31, 2024
Segment Reporting Information [Line Items]          
Total revenue $ 12,907 $ 11,671 $ 38,171 $ 34,378  
Other Segment Item (11,524) (10,457) (34,137) (30,903)  
Operating Earnings 1,331 1,181 3,904 3,373  
Capital Expenditures 212 201 552 561  
Depreciation and Amortization 226 218 672 646  
Assets 57,599 55,880 57,599 55,880 $ 55,880
Aerospace          
Segment Reporting Information [Line Items]          
Total revenue 3,234 2,482 9,322 7,506  
Marine Systems          
Segment Reporting Information [Line Items]          
Total revenue 4,096 3,599 11,905 10,383  
Combat Systems          
Segment Reporting Information [Line Items]          
Total revenue 2,252 2,212 6,711 6,602  
Technologies          
Segment Reporting Information [Line Items]          
Total revenue 3,325 3,378 10,233 9,887  
Operating Segments | Aerospace          
Segment Reporting Information [Line Items]          
Total revenue 3,234 2,482 9,322 7,506  
Other Segment Item (2,804) (2,177) (8,057) (6,627)  
Operating Earnings 430 305 1,265 879  
Capital Expenditures 43 53 106 162  
Depreciation and Amortization 63 52 182 156  
Assets 16,651 16,192 16,651 16,192  
Operating Segments | Marine Systems          
Segment Reporting Information [Line Items]          
Total revenue 4,096 3,599 11,905 10,383  
Other Segment Item (3,805) (3,341) (11,073) (9,648)  
Operating Earnings 291 258 832 735  
Capital Expenditures 96 93 295 267  
Depreciation and Amortization 64 60 194 176  
Assets 6,743 7,019 6,743 7,019  
Operating Segments | Combat Systems          
Segment Reporting Information [Line Items]          
Total revenue 2,252 2,212 6,711 6,602  
Other Segment Item (1,917) (1,887) (5,761) (5,682)  
Operating Earnings 335 325 950 920  
Capital Expenditures 35 31 69 69  
Depreciation and Amortization 27 30 82 85  
Assets 11,295 10,275 11,295 10,275  
Operating Segments | Technologies          
Segment Reporting Information [Line Items]          
Total revenue 3,325 3,378 10,233 9,887  
Other Segment Item (2,998) (3,052) (9,246) (8,946)  
Operating Earnings 327 326 987 941  
Capital Expenditures 38 24 79 61  
Depreciation and Amortization 69 73 205 220  
Assets 19,212 19,286 19,212 19,286  
Corporate          
Segment Reporting Information [Line Items]          
Total revenue 0 [1] 0 [1] 0 0  
Other Segment Item 0 0 0 0  
Operating Earnings (52) [1] (33) [1] (130) (102)  
Capital Expenditures 0 0 3 2  
Depreciation and Amortization 3 3 9 9  
Assets $ 3,698 $ 3,108 $ 3,698 $ 3,108  
[1]
(a)See Note B for additional revenue information by segment.
(b)Other segment items consist of material and labor costs, depreciation and amortization, and other overhead and G&A expenses.
(c)Corporate operating costs consisted primarily of equity-based compensation expense.